>I've got an application that needs dual RS232. I can do it
>with the 16F628 by adding a s/w USART but thought I'd look
>around for a h/w solution too.

And how about interface your pic with a external hardware uart like TL16C550
from texas instruments ?

--
http://www.piclist.com hint: PICList Posts must start with ONE topic:
[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads